Base | Representation |
---|---|
bin | 1000010001011110011… |
… | …1010100011100100110 |
3 | 111120212021212101020201 |
4 | 2010113213110130212 |
5 | 4312040301312402 |
6 | 145143233221114 |
7 | 13161054644230 |
oct | 2042747243446 |
9 | 446767771221 |
10 | 142130104102 |
11 | 55305813958 |
12 | 2366710179a |
13 | 10530c9031c |
14 | 6c444b3250 |
15 | 3a6cc33687 |
hex | 21179d4726 |
142130104102 has 16 divisors (see below), whose sum is σ = 243919084032. Its totient is φ = 60846032520.
The previous prime is 142130104097. The next prime is 142130104141. The reversal of 142130104102 is 201401031241.
It is a self number, because there is not a number n which added to its sum of digits gives 142130104102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5559228 + ... + 5584735.
It is an arithmetic number, because the mean of its divisors is an integer number (15244942752).
Almost surely, 2142130104102 is an apocalyptic number.
142130104102 is a deficient number, since it is larger than the sum of its proper divisors (101788979930).
142130104102 is a wasteful number, since it uses less digits than its factorization.
142130104102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11144883.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 142130104102 its reverse (201401031241), we get a palindrome (343531135343).
The spelling of 142130104102 in words is "one hundred forty-two billion, one hundred thirty million, one hundred four thousand, one hundred two".
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